<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="/updataStudent" method="post">
    需要修改的学号: <input type="text" name="number">
    修改后的姓名: <input type="text" name="name">
    修改后的性别: <input type="text" name="sex">
    <input type="submit" value="提交">
</form>
</body>
</html>